Buffer Drop| Timestamp problem | Computer Slow

[ismaeil_masterworks]

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU) DUAL GPU A40
• DeepStream Version6.2
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only) 525
• Issue Type( questions, new requirements, bugs) BUGS
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)

I am using Nvidia A40 server center GPU for running 40 camera. The Deepstream-6.2 was running smoothly for 10 days without any warning, but from last few I am getting below error.

 Active sources : 18
deepstream-1  | Sun Apr 21 08:08:06 2024
deepstream-1  | **PERF:  1.00 (1.00)    1.00 (1.00)     1.00 (1.00)     1.00 (1.00)     1.00 (1.00)     1.00 (1.00)     1.00 (1.00)     1.00 (1.00)     1.00 (1.00)     1.00 (1.00)     1.00 (1.00)    1             .00 (1.00)      1.00 (1.00)     1.00 (1.00)     1.00 (1.00)     1.00 (1.00)     1.00 (1.00)     1.00 (1.00)
deepstream-1  |
deepstream-1  |
deepstream-1  |
deepstream-1  | WARNING from sink_sub_bin_sink50: A lot of buffers are being dropped.
deepstream-1  | Debug info: gstbasesink.c(3003): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_16/GstBin:sink_bin/GstBin:sink_sub_bin50/GstFakeSink:sink_sub_bin_sink50:
deepstream-1  | There may be a timestamping problem, or this computer is too slow.
deepstream-1  | WARNING from sink_sub_bin_sink20: A lot of buffers are being dropped.
deepstream-1  | Debug info: gstbasesink.c(3003): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_6/GstBin:sink_bin/GstBin:sink_sub_bin20/GstFakeSink:sink_sub_bin_sink20:
deepstream-1  | There may be a timestamping problem, or this computer is too slow.
deepstream-1  |
deepstream-1  |
deepstream-1  |
deepstream-1  | WARNING from sink_sub_bin_sink14: A lot of buffers are being dropped.
deepstream-1  | Debug info: gstbasesink.c(3003): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_4/GstBin:sink_bin/GstBin:sink_sub_bin14/GstFakeSink:sink_sub_bin_sink14:
deepstream-1  | There may be a timestamping problem, or this computer is too slow.
deepstream-1  |
deepstream-1  |
deepstream-1  | WARNING from sink_sub_bin_sink23: A lot of buffers are being dropped.
deepstream-1  | Debug info: gstbasesink.c(3003): gst_base_sink_is_too_late (): /GstPipeline:pipeline/GstBin:processing_bin_7/GstBin:sink_bin/GstBin:sink_sub_bin23/GstFakeSink:sink_sub_bin_sink23:
deepstream-1  | There may be a timestamping problem, or this computer is too slow.

I am using:

live source = 1
FPS = 1
![sink_slow_warnings|690x278](upload://9oDSMq5UHw1g8ExsBfKh7pqNR8O.png)

Any help will be highly appreciated.

[Fiona.Chen]

I don’t see the image you uploaded.

But the warning message could be caused by many reasons. You may use “nvidia-smi dmon” command to monitor the GPU performance when the app is running.

[ismaeil_masterworks]

The content of the images is already shared above.

[Fiona.Chen]

Yes. I see the image now. But the warning message could be caused by many reasons. You may use “nvidia-smi dmon” command to monitor the GPU performance when the app is running to find out the possible bottleneck of the pipeline.

[yingliu]

There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks